<template>
  <div>
    <el-form :model="ruleForm" status-icon :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
      <el-form-item label="用户名" prop="username">
        <el-input type="string" v-model.number="ruleForm.username"></el-input>
      </el-form-item>
      <el-form-item label="账号" prop="account">
        <el-input type="string" v-model.number="ruleForm.account"></el-input>
      </el-form-item>
      <el-form-item label="密码" prop="pass">
        <el-input type="password" v-model="ruleForm.pass" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item label="确认密码" prop="checkPass">
        <el-input type="password" v-model="ruleForm.checkPass" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="submitForm('ruleForm')">提交</el-button>
        <el-button @click="resetForm('ruleForm')">重置</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>

<script>
  export default {
    data() {
      var validateAccount = (rule, value, callback) => {
        if (value === '') {
          callback(new Error('请输入账号'));
        } else {
          callback();
        }
      };
      var validateUsername = (rule, value, callback) => {
        if (value === '') {
          callback(new Error('请输入用户名'));
        } else {
          callback();
        }
      };
      var validatePass = (rule, value, callback) => {
        if (value === '') {
          callback(new Error('请输入密码'));
        } else {
          if (this.ruleForm.checkPass !== '') {
            this.$refs.ruleForm.validateField('checkPass');
          }
          callback();
        }
      };
      var validatePass2 = (rule, value, callback) => {
        if (value === '') {
          callback(new Error('请再次输入密码'));
        } else if (value !== this.ruleForm.pass) {
          callback(new Error('两次输入密码不一致!'));
        } else {
          callback();
        }
      };
      return {
        ruleForm: {
          pass: '',
          checkPass: '',
          username: '',
          account: ''
        },
        rules: {
          pass: [{
            validator: validatePass,
            trigger: 'blur'
          }],
          checkPass: [{
            validator: validatePass2,
            trigger: 'blur'
          }],
          username: [{
            validator: validateUsername,
            trigger: 'blur'
          }],
          account: [{
            validator: validateAccount,
            trigger: 'blur'
          }]
        }
      };
    },
    methods: {
      submitForm(formName) {
        this.$refs[formName].validate(async valid => {
          if (valid) {
            let obj = {
              account: this.ruleForm.account,
              username: this.ruleForm.username,
              password: this.ruleForm.pass,
            }
            const result = await this.axios.post('/api/Sign', JSON.stringify(obj));
            console.log(result);
            switch (result.data.status) {
              case 200:
              this.$message.success("注册成功");
              break;
              case 300:
              this.$message.error("账号已存在");
              break;
              case 400:
              this.$message.error("注册失败");
              break;
            }
          } else {
            this.$message.error("error submit!!");
            return false;
          }
        });
      },
      resetForm(formName) {
        this.$refs[formName].resetFields();
      }
    }
  }
</script>

<style scoped>

</style>
